c3p0

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hibernate JPA c3p0 problem

I build j2ee application using spring, hibernage-JPA and c3p0 for connection pool. I have defined dataSource bean:[详细]

2023-03-26 19:51 分类：问答
Unable to locate c3p0 logging messages

Up until recently, we created a new database connection for every query. Each query is setup using connection.prepareStatement(query) and we were able to log these queries to our logger (java.util.log[详细]

2023-03-24 18:50 分类：问答
Too many busy connections using JDBCTemplate and c3p0

I am developing a web application with database access using Spring, JDBCTemplate and c3p0. I often have a server freeze, and I am pretty sure it comes from the number of busy database connections. I[详细]

2023-03-23 19:27 分类：问答
C3P0 won't start configured in Hibernate properties with Spring?

I\'m using Hibernate 3.3.1GA and Spring 3.0.2 (and Maven from eclipse). I added c3p0-0.9.1 jar to classpath, and first tried this approach (configuring c3p0 within datasource bean):[详细]

2023-03-23 09:22 分类：问答
How do I close a java.sql.DataSource

We have a system where data is partitioned by date. So, for example, in SqlServer we have one database per month of data.Each month partition uses a Jdbc driver D开发者_开发百科atasource wrapped in a[详细]

2023-03-17 02:59 分类：问答
Spring + Hibernate + Spring

I\'ve a project of Spring and Hibernate, but that use a lot of conections to my database (MYSQL). I know that I should implement a C3P0 to manage Pool conection but i dont know how?. Plase take me a h[详细]

2023-03-16 06:15 分类：问答
c3p0 for 64bit tomcat

We have c3p0 connection pooling for Sybase.It works fine on Tomcat 7.0 on a 32-bit server.Once we run it on a 64-bit server with tomcat and jre both installed under 64-bit , it throws:[详细]

2023-03-14 00:57 分类：问答
Monitor c3p0 (with hibernate and Tomcat) with JConsole

The Web App is a Struts application (no spring) using c3p0 with Hibernate and it\'s in Tomcat 6. Both Hibernate and c3p0 jars are in the {WEB_APP}/WEB-INF/lib folder.[详细]

2023-03-13 08:14 分类：问答
Jetty 7 + MySQL Config [java.lang.IllegalArgumentException: Object is not of type class org.eclipse.jett y.webapp.WebAppContext]

I\'ve been trying to get a c3p0 db connection pool configured for Jetty (7.4.1.v20110513), but I keep getting a java.lang.IllegalArgumentException :[详细]

2023-03-09 04:03 分类：问答
Hibernate JDBCConnectionException: could not update

In a Java + Hibernate aplication, we get a JDBCConnectionException: org.hibernate.exception.JDBCConnectionException: could not update: [net.gencat.cultura.itinerarisLectura.model.AppVariables#14][详细]

2023-03-04 14:41 分类：问答